@@ -393,34 +393,17 @@
 + (void)changeModeOfFileAtPath: (OFString*)path
 			  mode: (mode_t)mode
 {
 # ifndef _WIN32
 	if (chmod([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE], mode))
-		@throw [OFChangeFileModeFailedException
-		    exceptionWithClass: self
-				  path: path
-				  mode: mode];
 # else
-	DWORD attributes = GetFileAttributesW([path UTF16String]);
-
-	if (attributes == INVALID_FILE_ATTRIBUTES)
+	if (_wchmod([path UTF16String], mode))
+# endif
 		@throw [OFChangeFileModeFailedException
 		    exceptionWithClass: self
 				  path: path
 				  mode: mode];
-
-	if ((mode / 100) & 2)
-		attributes &= ~FILE_ATTRIBUTE_READONLY;
-	else
-		attributes |= FILE_ATTRIBUTE_READONLY;
-
-	if (!SetFileAttributesW([path UTF16String], attributes))
-		@throw [OFChangeFileModeFailedException
-		    exceptionWithClass: self
-				  path: path
-				  mode: mode];
-# endif
 }
 #endif
 
 + (off_t)sizeOfFileAtPath: (OFString*)path
 {